109922-57-8 Usage
General Description
Quinoline-4-acetic acid is a chemical compound with the formula C10H7NO2. It is a derivative of quinoline, a heterocyclic compound consisting of a benzene ring fused to a pyridine ring. Quinoline-4-aceticacid is used in the pharmaceutical industry as a starting material in the synthesis of various drugs, including anti-inflammatory and anti-tumor agents. Quinoline-4-acetic acid is also used in the production of dyes and pigments. It is a versatile and important building block in organic synthesis, and its unique structure and properties make it valuable in a variety of applications.
Check Digit Verification of cas no
The CAS Registry Mumber 109922-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,9,2 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109922-57:
(8*1)+(7*0)+(6*9)+(5*9)+(4*2)+(3*2)+(2*5)+(1*7)=138
138 % 10 = 8
So 109922-57-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H9NO2/c13-11(14)7-8-5-6-12-10-4-2-1-3-9(8)10/h1-6H,7H2,(H,13,14)
109922-57-8Relevant articles and documents
STEREOSPECIFIC SYNTHESIS OF ERYTHRO CINCHONA ALKALOIDS FROM SECOLOGANIN
Brown, Richard T.,Curless, Dale
, p. 6005 - 6008 (1986)
A short, diastereoselective synthesis of (+)-dihydrocinchonine (7) and (-)-dihydrocinchonidine (8) from their biogenetic precursor, secologanin (1a), and lepidine has been achieved in 28percent overall yield.
